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NodeJS: Saving a base64-encoded image to disk
... .update(seed)
.digest('hex');
var base64Data = 'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAZABkAAD/4Q3zaHR0cDovL25zLmFkb2JlLmN...';
var imageBuffer = decodeBase64Image(base64Data);
var userUploadedFeed...
Getting RAW Soap Data from a Web Reference Client running in ASP.net
..., in my case the responses are Gzipped and pulling either the ASCII or the hex codes out of the combined output is a pain. Are their alternative output methods which are either binary or text only?
– user565869
Jan 14 '13 at 22:33
...
How to use Checkbox inside Select Option
...nt: "\2611";
}
You can use plain old unicode characters (with an escaped hex encoding) like these:
☐ Ballot Box - \2610
☑ Ballot Box With Check - \2611
Or if you want to spice things up, you can use these FontAwesome glyphs
.fa-square-o - \f096
.fa-check-square-o - \f046
Demo in js...
How does password salt help against a rainbow table attack?
...
+1: Salt can be a portion of the hex digest of some random string built by the random number generator. Each bit is random.
– S.Lott
Jan 7 '09 at 16:10
...
What's an object file in C?
...guage code (represented in English) into machine language (represented in Hex) using an assembler.
Here's a typical high level flow for this process for code in High Level Language such as C
--> goes through pre-processor
--> to give optimized code, still in C
--> goes through compil...
CGRidCtrl控件 学习心得 - C/C++ - 清泛网 - 专注C/C++及内核技术
...选
u 当单元格成为焦点，并且在单元格的编辑区域按下字符键，就意味着在
那个单元格进行编辑了
u 可以在单元格中加入图片
u 对大型数据可以使用"虚拟"模式
u 充分的打印支持，支持文档/浏览环境（包括打印预览）或...
How to check file MIME type with javascript before upload?
...below.
Screenshot
// Return the first few bytes of the file as a hex string
function getBLOBFileHeader(url, blob, callback) {
var fileReader = new FileReader();
fileReader.onloadend = function(e) {
var arr = (new Uint8Array(e.target.result)).subarray(0, 4);
var header = ""...
How can I store my users' passwords safely?
...ik/Lib/PepperedPasswords;
// Some long, random, binary string, encoded as hexadecimal; stored in your configuration (NOT in your Database, as that would defeat the entire purpose of the pepper).
$config['pepper'] = hex2bin('012345679ABCDEF012345679ABCDEF012345679ABCDEF012345679ABCDEF');
$hasher = ...
What are some examples of commonly used practices for naming git branches? [closed]
...g for new users.
Do not use bare numbers
Do not use use bare numbers (or hex numbers) as part of your branch naming scheme. Inside tab-expansion of a reference name, git may decide that a number is part of a sha-1 instead of a branch name. For example, my issue tracker names bugs with decimal num...
RE error: illegal byte sequence on Mac OS X
...try the following:
# Convert bytes in the 8-bit range (high bit set) to hex. representation.
# -> 'voil\x{e0}'
iconv -f ASCII --byte-subst='\x{%02x}' <<<$'voil\x{e0}'
The output will show you all bytes that have the high bit set (bytes that exceed the 7-bit ASCII range) in hexadec...